This document discusses innovation as a necessity for business growth and survival. It defines innovation as changes or modifications to existing products, processes, positions or paradigms. The document outlines different types of innovation and provides historical examples of companies like Nokia, Apple, 3M and Polaroid that successfully innovated, as well as those like Kodak and Agfa that failed to innovate. It stresses that innovation is needed to create new profit sources and competitive advantages, and that both incremental and breakthrough innovations are important.